◆ BeginSendFile() [1/2]

IAsyncResult System.Net.Sockets.Socket.BeginSendFile	(	string?	fileName,
		AsyncCallback?	callback,
		object?	state )

inline

Definition at line 2484 of file Socket.cs.

    {
        return BeginSendFile(fileName, null, null, TransmitFileOptions.UseDefaultWorkerThread, callback, state);
    }